[libvirt] [PATCH 6/6] conf: Use virXMLFormatElement to format disk source network

[John Ferlan]

Commit id 'e02ff020cac' neglected to use the attrBuf and childBuf
in the virDomainDiskSourceFormatNetwork call.

So make the necessary alterations to allow usage.

Signed-off-by: John Ferlan <jferlan at redhat.com>
---
 src/conf/domain_conf.c | 34 ++++++++++++++--------------------
 1 file changed, 14 insertions(+), 20 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 09c5bc1ae..a8771a3a4 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -21674,13 +21674,14 @@ virDomainSourceDefFormatSeclabel(virBufferPtr buf,
 
 
 static int
-virDomainDiskSourceFormatNetwork(virBufferPtr buf,
+virDomainDiskSourceFormatNetwork(virBufferPtr attrBuf,
+                                 virBufferPtr childBuf,
                                  virStorageSourcePtr src)
 {
     size_t n;
     char *path = NULL;
 
-    virBufferAsprintf(buf, "<source protocol='%s'",
+    virBufferAsprintf(attrBuf, " protocol='%s'",
                       virStorageNetProtocolTypeToString(src->protocol));
 
     if (src->volume) {
@@ -21688,36 +21689,29 @@ virDomainDiskSourceFormatNetwork(virBufferPtr buf,
             return -1;
     }
 
-    virBufferEscapeString(buf, " name='%s'", path ? path : src->path);
+    virBufferEscapeString(attrBuf, " name='%s'", path ? path : src->path);
 
     VIR_FREE(path);
 
-    if (src->nhosts == 0 && !src->snapshot && !src->configFile) {
-        virBufferAddLit(buf, "/>\n");
-    } else {
-        virBufferAddLit(buf, ">\n");
-        virBufferAdjustIndent(buf, 2);
+    if (src->nhosts > 0 || src->snapshot || src->configFile) {
 
         for (n = 0; n < src->nhosts; n++) {
-            virBufferAddLit(buf, "<host");
-            virBufferEscapeString(buf, " name='%s'", src->hosts[n].name);
+            virBufferAddLit(childBuf, "<host");
+            virBufferEscapeString(childBuf, " name='%s'", src->hosts[n].name);
 
             if (src->hosts[n].port)
-                virBufferAsprintf(buf, " port='%u'", src->hosts[n].port);
+                virBufferAsprintf(childBuf, " port='%u'", src->hosts[n].port);
 
             if (src->hosts[n].transport)
-                virBufferAsprintf(buf, " transport='%s'",
+                virBufferAsprintf(childBuf, " transport='%s'",
                                   virStorageNetHostTransportTypeToString(src->hosts[n].transport));
 
-            virBufferEscapeString(buf, " socket='%s'", src->hosts[n].socket);
-            virBufferAddLit(buf, "/>\n");
+            virBufferEscapeString(childBuf, " socket='%s'", src->hosts[n].socket);
+            virBufferAddLit(childBuf, "/>\n");
         }
 
-        virBufferEscapeString(buf, "<snapshot name='%s'/>\n", src->snapshot);
-        virBufferEscapeString(buf, "<config file='%s'/>\n", src->configFile);
-
-        virBufferAdjustIndent(buf, -2);
-        virBufferAddLit(buf, "</source>\n");
+        virBufferEscapeString(childBuf, "<snapshot name='%s'/>\n", src->snapshot);
+        virBufferEscapeString(childBuf, "<config file='%s'/>\n", src->configFile);
     }
 
     return 0;
@@ -21766,7 +21760,7 @@ virDomainDiskSourceFormatInternal(virBufferPtr buf,
             break;
 
         case VIR_STORAGE_TYPE_NETWORK:
-            if (virDomainDiskSourceFormatNetwork(buf, src) < 0)
+            if (virDomainDiskSourceFormatNetwork(&attrBuf, &childBuf, src) < 0)
                 goto error;
             break;
 
-- 
2.13.5